US57007A - Improvement in cultivator-plows - Google Patents
Improvement in cultivator-plows Download PDFInfo
- Publication number
- US57007A US57007A US57007DA US57007A US 57007 A US57007 A US 57007A US 57007D A US57007D A US 57007DA US 57007 A US57007 A US 57007A
- Authority
- US
- United States
- Prior art keywords
- shaft
- plows
- cultivator
- collar
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 description 4
- 241000364057 Peoria Species 0.000 description 2
- 210000003813 Thumb Anatomy 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/18—Coulters
Definitions
- A represents a rolling colter or cutter, being a metallic wheel with its periphery sharpened so as to out the earth or sod when placed upon a plow-beam.
- the cutter A represents a shaft, made of metal, with its lower end bent and made forked.
- the cutter A is placed between the forks of this shaft and pivoted through its center to said forks.
- 0 represents a collar, whichfits over this shaft and which is secured to it permanently, when desired, by means of a thumb or set screw, d.
- E represents a clamp, which has formed or east upon one side of it a flange, g, and two arms, e e.
- this flange which fits under the plow-beam, and the arms, which rest upon top of it, the said clamp is secured tothe beam by the set'screws cl d, which pass through the arms.
- A'bulge is cast upon the back of this clamp, through which an opening is made or cast from bottom to top, to receive the shaft B.
- the metal is cut away, from the outside into the opening which is made to receive the shaft B, sufficiently to allow the collar 0 to pass into it, so that when said collar is placed in said opening the shaft B will pass through it, and
- the clamp E is se cured to the plow-beam by means of the flange g, the arms 0 e, and the set-screws a a.
- shaft B is then adjusted to itsproper place I and the screw 01 is turned so as to station the collar G.
- the collar when stationed by the screw, prevents the shaft B from working up or down in the opening in the bulge, while at the same time the shaft B is allowed to turn and the Wheel or colter A is allowed to adjust itself under the plow-beam to the direction of the plow, just as a caster-wheel upon articles of furniture.
Description
W. W. STILLMAN.
' Plow-:Colter. I
No. 57,007. r Patented Aug. 7, 1866.
UNITE STATES PATENT OFFICE. p,
IMPROVEMENT IN CULTIVATOR-PLOWS.
Specification forming part of Letters Patent No. 537,007, dated August 7, 1866.
To all whom it may concern:
Be it known that I, WM. WARREN STILL- MAN, of Mount Hawley, in the county of Peoria and State of Illinois have invented certain new and useful Improvements in Golters for Flows; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
In the annexed drawings, making part of this specification, A represents a rolling colter or cutter, being a metallic wheel with its periphery sharpened so as to out the earth or sod when placed upon a plow-beam.
B represents a shaft, made of metal, with its lower end bent and made forked. The cutter A is placed between the forks of this shaft and pivoted through its center to said forks.
0 represents a collar, whichfits over this shaft and which is secured to it permanently, when desired, by means of a thumb or set screw, d.
E represents a clamp, which has formed or east upon one side of it a flange, g, and two arms, e e. By means of this flange, which fits under the plow-beam, and the arms, which rest upon top of it, the said clamp is secured tothe beam by the set'screws cl d, which pass through the arms. A'bulge is cast upon the back of this clamp, through which an opening is made or cast from bottom to top, to receive the shaft B. At the center of this bulge the metal is cut away, from the outside into the opening which is made to receive the shaft B, sufficiently to allow the collar 0 to pass into it, so that when said collar is placed in said opening the shaft B will pass through it, and
it (the collar) will be confined betweeuthe two parts of the bulge.
In using this invention the clamp E is se cured to the plow-beam by means of the flange g, the arms 0 e, and the set-screws a a. The
shaft B is then adjusted to itsproper place I and the screw 01 is turned so as to station the collar G. The collar, when stationed by the screw, prevents the shaft B from working up or down in the opening in the bulge, while at the same time the shaft B is allowed to turn and the Wheel or colter A is allowed to adjust itself under the plow-beam to the direction of the plow, just as a caster-wheel upon articles of furniture.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, isp The shaft B, the collar 0, and the clamp E, arranged and used substantially in the manner and for the purpose set forth.
As evidence that I claim the foregoing I have hereunto set my hand in the presence of two witnessess.
' W. W. STILLMAN. Witnesses:
HARVEY STILLMAN, WM. E. SLOAT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US57007A true US57007A (en) | 1866-08-07 |
Family
ID=2126547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US57007D Expired - Lifetime US57007A (en) | Improvement in cultivator-plows |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US57007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194576A (en) * | 1977-12-12 | 1980-03-25 | Graber Harold J | Shank and coulter mounting clamp |
-
0
- US US57007D patent/US57007A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194576A (en) * | 1977-12-12 | 1980-03-25 | Graber Harold J | Shank and coulter mounting clamp |
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